html {
  scroll-behavior: smooth;
}

body{
  background-color: black;
  color: white;
  margin:0;
  user-select: none;
}

p{
  font-family: Doto;
  font-size: 30px;
  display: flex;
  justify-content: space-around;
}

.title{
  display: flex;
  justify-content: space-around;
  font-size: 70px;
  font-family: Doto;
  margin-bottom: 20px;
}

.general{
  display: flex;
  justify-content: space-around;
  font-size: 30px;
  font-family: Sour Gummy;
  margin-bottom: 25px;
}

.periods_container{
  display: flex;
  justify-content: space-around;
  margin-bottom: 40px;
  border: 2px, solid, rgba(255, 255, 255, 0.096);
  border-left: none;
  border-right: none;
  padding-bottom: 30px;
  padding-top: 20px;
  margin-top: 10px;
}

.total_periods, .periods_percentage{
  font-size: 70px;
  font-family: sour gummy;
  color: lightskyblue;
}

.attend_not{
  display: flex;
  justify-content: space-around;
  font-size: 30px;
  margin-top: 10px;

}

.attended_periods,.attended_periods_phy,.attended_periods_chem,.attended_periods_maths,.attended_periods_prog,.attended_periods_elec,.attended_periods_workshop,.attended_periods_comm,.attended_periods_extras,.attended_periods_tamil{
  color: rgb(155, 228, 155);
  font-family: sour gummy;
  font-size: 25px;
}

.absent_periods,.absent_periods_phy,.absent_periods_chem,.absent_periods_maths,.absent_periods_prog,.absent_periods_elec,.absent_periods_workshop,.absent_periods_comm,.absent_periods_extras,.absent_periods_tamil{
  color:lightcoral;
  font-family: sour gummy; 
  font-size: 25px;
  padding-left: 20px;
}

.sub_phy, .sub_chem, .sub_maths, .sub_prog, .sub_tamil, .lab_comm , .lab_elec, .lab_workshop, .extras{
  display: flex;
  justify-content: center;
}

.buttons_container{
  display: flex;
  justify-content: center;
  margin-top: 30px;
  border-bottom: 1px solid rgba(128, 128, 128, 0.212);
  padding-bottom: 20px;
}

.add_present, .add_absent, .remove_present, .remove_absent{
  background-color: rgb(59, 59, 59);
  padding: 10px 20px;
  border-radius: 40px;
  cursor: pointer;
  font-family: Doto;
  transition: background-color 0.5s;
  user-select: none;
}

.subject_id_container{
  display: flex;
  justify-content: center;
}

.subject_id{
  color: white; 
  text-decoration: none;
  background-color: rgb(59, 59, 59);
  padding: 10px 20px;
  border-radius: 40px;
  cursor: pointer;
  font-family: Doto;
  transition: background-color 0.5s;
  user-select: none;
  margin-top: 10px;
  margin-left: 5px;
}
.subject_id:hover {
  background-color: rgba(0, 195, 255, 0.466);
}

.add_absent, .remove_present, .remove_absent{
  margin-left: 20px;
}

.add_present:hover, .add_absent:hover{
  background-color: rgba(28, 196, 28, 0.336);
}

.remove_present:hover, .remove_absent:hover{
  background-color: rgba(255, 119, 95, 0.356);
}

.percent{
  color:rgb(155, 228, 155);
  font-size: 25px;
  font-family: Doto;
  font-weight: bold;
}

.to_top {
  position: fixed;
  bottom: 10px;
  right: 10px;
  z-index: 105;
}